The skills section takes up four or five lines of a resume, and yet it is one of the most decisive parts of the document. It carries the most weight in automated screening, and it is one of the first things a recruiter scans to confirm that a profile fits. It is also where most resumes go wrong, almost always for the same reason: the section gets filled with what sounds good instead of what the posting asks for.
This guide works through the questions in order: whether "skills," "abilities," and "competencies" mean different things on a resume, what separates hard skills from soft skills, how many to list, how to pick them for each posting, and concrete examples by type of role.
In this guide
Skills, abilities, competencies: on a resume, the same thing
The distinction is worth clearing up first because job seekers search for all three terms. In theory, an ability is a capacity a person has, a skill is that capacity developed through practice, and a competency is a skill applied in a work context. In practice, no recruiter and no applicant tracking system treats them differently. They go in the same section and get evaluated the same way.
The only useful decision here is about vocabulary: use the word the posting uses. If the job description says "core competencies," the resume can title the section that way; if it says "skills" or "qualifications," the same applies. The content does not change, and this guide uses "skills" throughout.
Hard skills and soft skills: the difference that matters
The distinction with practical consequences is a different one: hard skills (also called technical skills) versus soft skills.
- Hard skills: tools, software, methods, languages, certifiable knowledge. Advanced Excel, SAP, MIG welding, Spanish (professional working proficiency), Google Ads. They can be verified with a test or a work sample, and they are what automated filters search for as keywords.
- Soft skills: behaviors and interpersonal capacities. Communication, leadership, problem solving. They are real and they matter, but nobody can verify them by reading a list, which is why listing them is not very convincing.
That asymmetry sets the composition rule for the section: mostly hard skills, soft skills kept to a minimum. Out of 10 listed skills, 8 or 9 hard skills is a healthy ratio. Soft skills do have a place on the resume, but it is a different one, as explained further down.
How many to list and how to choose them from the posting
The range that works is 6 to 12 skills. Fewer than 6 leaves the section thin and wastes the space that screening software reads most closely; more than 12 buries the important ones among filler and suggests a lack of judgment.
The selection is not made by looking at the candidate's own profile but by looking at the posting. The concrete procedure:
- Read the job description and mark every tool, technology, or capability it mentions.
- Cross that list against the skills the candidate actually has.
- List the matches first, using the exact wording from the posting ("Advanced Excel" if that is what the posting says, not "spreadsheet proficiency").
- Fill in with relevant skills the posting does not mention but the role values.
Exact wording matters because screening systems compare text, not concepts. How those comparisons work and how to make the most of them is covered in the guide on resume keywords, and there is a tool that compares a resume against a specific posting and flags which skills from the job description are missing.
Listing a skill you do not have is the easiest lie to catch on the entire resume: one technical question in the interview is enough. The section is built only from what holds up in a live conversation.
Skill examples by job family
The lists below show what recruiters expect to see in each family. They are starting points: the final version is always adjusted to the specific posting.
- Administration and finance: Advanced Excel (pivot tables, VLOOKUP), SAP or QuickBooks, accounts payable and receivable, bank reconciliations, payroll processing (ADP), Power BI.
- Sales: CRM (HubSpot, Salesforce), cold prospecting, consultative B2B selling, objection handling, contract negotiation, pipeline analysis.
- Customer service: Zendesk or Freshdesk, complaint resolution, satisfaction metrics (CSAT, NPS), fast and accurate typing, multichannel support (phone, chat, social media).
- Technology: languages and frameworks with context (Python, Django, React), SQL, Git, Docker, Agile methodologies, automated testing.
- Digital marketing: Google Ads, Meta Ads, Google Analytics 4, SEO, email marketing (Mailchimp, Klaviyo), basic design (Canva, Figma).
- Logistics and skilled trades: forklift operation with current OSHA certification, WMS, inventory control, workplace safety standards, blueprint reading, welding by process type.
Two observations that cut across all families. First: languages go with a verifiable level (fluent, professional working proficiency, conversational), never on their own. Second: specificity sells; "Advanced Excel (pivot tables, macros)" carries more weight than "Microsoft Office," which no longer tells the reader anything.
Soft skills are demonstrated through results, not listed
A soft skill written in a list is a claim without evidence. The same skill, shown inside an accomplishment in the experience section, becomes verifiable and memorable. The difference is easiest to see side by side:
| Avoid (listed) | Better (demonstrated in experience) |
|---|---|
| Leadership | Led a team of 6 through a system migration with zero turnover over 18 months. |
| Communication | Presented monthly results to the executive committee for two years. |
| Problem solving | Redesigned the complaint workflow and cut response time from 72 to 24 hours. |
| Teamwork | Coordinated with sales and the warehouse to roll out a new order system across 3 locations. |
The practical consequence: the skills list holds one or two soft skills at most (the ones the posting explicitly asks for), and the rest of the credit is earned in the experience bullets. How to write those bullets in accomplishment format is explained in the complete guide to writing a resume, and the broader content selection in what to put on a resume.
If a soft skill has no accomplishment backing it up in the experience section, listing it does not make it true for the reader. That line is better spent on a verifiable hard skill.
Frequently asked questions
What is the difference between skills and abilities on a resume?
For resume purposes, none: recruiters and screening systems treat them as synonyms, and they go in the same section. The theoretical distinction (ability as capacity, skill as developed capacity) has no effect on how the document is evaluated.
How many skills should go on a resume?
Between 6 and 12. Fewer leaves the section underused in front of automated filters; more buries the important skills among filler. Most of them should be hard skills that can be verified.
Which skills should go on a resume for a first job?
Whatever hard skills exist (tools, software, languages with a level) plus those that come out of academic projects or volunteer work. It is best to avoid compensating for a lack of experience with long lists of soft skills, because they provide no evidence.
Do soft skills belong on a resume?
They do, but demonstrated inside the accomplishments in the work experience section, not stacked in the list. The skills section holds one or two at most, ideally the ones the posting asks for word for word.
How do I know which skills a job requires?
By reading the posting: the tools and capabilities it mentions are the reference list. The real matches between the posting and the candidate's profile go first, with the same wording the job description uses, because automated filters compare exact text.